2009491188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 5053394304

約数和(自身を除く): 3043903116

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 173, 194, 204, 291, 346, 388, 519, 582, 587, 692, 1038, 1164, 1174, 1649, 1761, 2076, 2348, 2941, 3298, 3522, 4947, 5882, 6596, 7044, 8823, 9894, 9979, 11764, 16781, 17646, 19788, 19958, 29937, 33562, 35292, 39916, 50343, 56939, 59874, 67124, 100686, 101551, 113878, 119748, 170817, 201372, 203102, 227756, 285277, 304653, 341634, 406204, 570554, 609306, 683268, 855831, 967963, 1141108, 1218612, 1711662, 1726367, 1935926, 2903889, 3423324, 3452734, 3871852, 5179101, 5807778, 6905468, 9850447, 10358202, 11615556, 19700894, 20716404, 29551341, 39401788, 59102682, 118205364, 167457599, 334915198, 502372797, 669830396, 1004745594, 2009491188]

約数ペア:

[(1, 2009491188), (2, 1004745594), (3, 669830396), (4, 502372797), (6, 334915198), (12, 167457599), (17, 118205364), (34, 59102682), (51, 39401788), (68, 29551341), (97, 20716404), (102, 19700894), (173, 11615556), (194, 10358202), (204, 9850447), (291, 6905468), (346, 5807778), (388, 5179101), (519, 3871852), (582, 3452734), (587, 3423324), (692, 2903889), (1038, 1935926), (1164, 1726367), (1174, 1711662), (1649, 1218612), (1761, 1141108), (2076, 967963), (2348, 855831), (2941, 683268), (3298, 609306), (3522, 570554), (4947, 406204), (5882, 341634), (6596, 304653), (7044, 285277), (8823, 227756), (9894, 203102), (9979, 201372), (11764, 170817), (16781, 119748), (17646, 113878), (19788, 101551), (19958, 100686), (29937, 67124), (33562, 59874), (35292, 56939), (39916, 50343)]